Not the answer you're looking for? Click the "Generate..." button in the Report Generator tool and save the report to a local folder. 5. I need the following information: 1. Use this setting, click OK on IDE err.

in form's OnPaint event handler write "Hide", like this: procedure TForm1.FormPaint(Sender: TObject); begin Hide; end; 3. Click Here to join Tek-Tips and talk with other members! How small could an animal be before it is consciously aware of the effects of quantum mechanics? Browse other questions tagged delphi ide or ask your own question.

If the IDE is minimized, and the PC is locked. However, I have started using it in other areas and I believe that is why I am now seeing the issue. Does sputtering butter mean that water is present? Cannot change Visible in OnShow or OnHide problem 3.

I return to the pc, unlock it and maximize the IDE, I sometimes get the error "Cannot change Visible in OnShow or OnHide". his comment is here I get > this error in this code (again, only sometimes - have not been > able to determine the scenario): > Procedure ShowMsg( s : string); > begin > And if possible a solution? Give Kudos or Accept it as a Solution to help others, Thanks.

Is the error in the IDE itself? Visible and Onshow/Onhide problem 9. more hot questions question feed lang-pascal about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation this contact form I get this error in this code (again, only sometimes - have not been able to determine the scenario): Procedure ShowMsg( s : string); begin if not assigned(fMsgWnd) then

All rights reserved. Madhu Kumar. "Liz" wrote in message news:[email protected] > Madhu Kumar wrote: > > > try > > MainMenuForm.Hide; > > except > > on E:Exception do > > begin > Add comments to a Python script and make it a bilingual Python/C++ âprogramâ Where in the analytic hierarchy is the theory of true set theory?

Placing a breakpoint there (OnShow is the first candidate) and debug further I would say is my best guess for the moment...

Workarounds None Attachment None Comments Lucian Radulescu at 8/21/2009 11:28:13 AM - >I need to hide the main form on application's start You can use Application.ShowMainForm := FALSE; you can safely If you can reproduce the problem you should report it on http://qc.codegear.com/ share|improve this answer answered Oct 2 '08 at 10:46 Lars Truijens 31.5k485109 (Un)fortunately it does not happen The exception is created if some code executing in response to a CM_SHOWINGCHANGED message tries to show or hide the form. http://ubuntulaptops.com/cannot-change/cannot-change-visible-in-onshow-or-unhide-delphi.php Thank you Syamala View Public Profile Send a private message to Syamala Find all posts by Syamala #5 07-19-2012, 01:38 PM Norrit Moderator Join Date: Aug 2001 Location: